Paper towel testing : teacher's guide

Paper towel testing : teacher's guide /

Grade level: This book presents activities for experiments to test the strength of various paper towels.

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Bibliographic Details
Main Author:	Sneider, Cary Ivan
Corporate Author:	Lawrence Hall of Science
Other Authors:	Barber, Jacqueline
Format:	Book
Language:	English
Series:	Great explorations in math and science.
Subjects:	Consumer education > Study and teaching. Paper > Testing. Absorbent paper. Science > Problems, exercises, etc. Science projects. Science > Study and teaching (Elementary) Science > Study and teaching (Secondary) Problems and exercises.

Description
Summary:	Grade level: This book presents activities for experiments to test the strength of various paper towels. Grade level: 5, 6, 7, 8, 9
Item Description:	Grades 5-9. "Reprinted with revisions, 1990"--T.p. verso.
Physical Description:	29 pages : illustrations ; 28 cm.
ISBN:	0912511656 9780912511658